OSR.RUN // SYSTEM

Run any tabletop RPG

OSR.RUN

// GM panel · player sheets · TV display

Upload any rulebook PDF and run it at the table in seconds. GM panel, player sheets, and a wall display, all synced live.

OSR.RUN

ONLINE 11:15 PM

Aldric

Fighter · Half-orc · LVL 3 · XP 14

HIT POINTS

18 / 18

STR

DEX

CON

INT

-1

WIS

CHA

-1

38:42

Seraphine

Witch · Elf · LVL 2 · XP 8

HIT POINTS

4 / 10

STR

-1

DEX

CON

-1

INT

WIS

CHA

DARK

d20

CRITICAL

What it does

Upload any RPG rulebook PDF. Edit any field. Run it at your table tonight.

PDF INGESTOR

Upload any rulebook PDF. Classes, spells, monsters, and gear come out playable in seconds. An ingest report shows exactly what was read, and one click remaps any field.

BUILDER MODE

Every field of every ruleset is editable. Clone a system, rewrite it, export it. Homebrew travels as a single file.

TV DISPLAY

Cast the session to any screen at the table. HP, stats, and timers update live, and a natural 20 slams the whole display.

REAL-TIME SYNC

GM panel, player sheets, and the TV stay in lockstep. Every HP change, XP award, and spell lands on every screen instantly.

DICE ROLLER

Server-side rolls nobody can fudge. Crits and fumbles announce themselves at the table. Secret rolls stay in the GM panel.

ROOM LIGHTING

Torch timers count down in real time and can drive your actual room lights over Philips Hue or WLED. When the torch dies, the room goes dark.

Setup in 60 seconds

GM CREATES A CAMPAIGN

Sign in, create a campaign, and attach a ruleset: a bundled system (SRD 5.1, Black Flag RPG, Basic Fantasy RPG), your own JSON, or any rulebook PDF through the ingestor.

PLAYERS JOIN

Send the invite link. Players sign in with a free account and they are at the table. Characters persist across sessions and travel with them between campaigns.

CAST TO THE TABLE TV

Open /tv on any browser connected to your screen. Full-screen display shows all players, HP bars, torch timers, and dice results live.

RUN YOUR GAME

HP, XP, initiative, monsters, quests, secret rolls, system notifications. Everything the GM touches lands on every screen.